What is IP PBX
IP-PBX business phone systems are designed to meet the voice and data convergence requirements necessary to run your business. With its superior voice quality, IP-PBXs can help your employees connect...
View ArticleVoice Codecs For VoIP
A codec (Coder/Decoder) converts analog signals to a digital bitstream, and another identical codec at the far end of the communication converts the digital bitstream back into an analog signal. In...
View ArticleT.38 Fax Relay for VoIP network
T.38 is a protocol that describes how to send a fax over a computer data network. T.38 is needed because fax data can not be sent over a computer data network in the same way as voice communication....
View ArticleAbout SIP Server
Today the SIP is the most popular protocol for VoIP solutions and applications, all new features and applications based on SIP in VoIP network, SIP server as the core in the VoIP phone systems to...
View ArticleSIP Protocol
SIP the session initiation protocol, is the IETF protocol for VoIP and other text and multimedia sessions, like instant messaging, video, voice, Fax, online games and other services. SIP is very much...
View ArticleWhat is the difference between FXS and FXO ports
Foreign eXchange Subscriber (FXS) and Foreign eXchange Office (FXO) are the names of the two most common interfaces (ports or plugs) found in analog telephony environments. An FXS interface supplies...
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